validateThen: Extends 'shiny::validate' to produce an informative pop-up...

In PAREXEL-PAC/shinyPlusPXL: PAREXEL Shiny Extensions

Description

Extends shiny::validate to produce an informative pop-up message

Usage

validateThen(session, ..., errorTitle = NULL, raiseModal = TRUE)

Arguments

session	The shiny client session.
...	function calls to need.
errorTitle	Optional error title string to be passed to link{errorMessage}.
raiseModal	Logical, raise a modal sweetAlert if the input is invalid.

Value

Invisible TRUE if executes correctly, can be used for further validation or resets.

Author(s)

Andrea Berardi [e-mail]

See Also

validateThenCSS, errorMessage, validate, need

Examples

## Not run: validateThen(session,
need(!is.na(x), "x is NA"),
errorTitle = "Invalid input", raiseModal = TRUE)
## End(Not run)

PAREXEL-PAC/shinyPlusPXL documentation built on March 14, 2020, 3:11 p.m.